Basic Info.
Model NO.
A900
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Current Variable-Frequency Drive
Function
Simple Type, Textile Special, Constant Torque Universal Type
Brand
Rbca
Speed Ratio
1:100
Max.Output Frequency
1000Hz
Control Method
V/F Control
Communciation
485 Communication
Environment Temp.
-10-50 Degree C
Braking Unit
Build-in
Output Frequency
50Hz/60Hz
Kw Range
0.75kw-30kw
Transport Package
Export Seaworthy Package
Trademark
RBCA
Origin
China
HS Code
85044090
Production Capacity
2000/Month
Product Description
1. Magnetic flux vector control, without self-learning, provides higher performance than ordinary V/F;
2. Aluminum alloy heat dissipation, easy disassembly of the heat dissipation fan, stable heat dissipation guarantee to adapt to complex working conditions such as dust and cotton wool;
3. Small size, saving customer installation space;
4. Standard LED keyboard with potentiometer and externally available;
5. The product design strictly follows the IEC national standard and meets the CE certification test requirements;
6. Automatic slip compensation-more accurate speed;
7. Automatic torque compensation-up to 150% when starting at 3HZ;
8. High overload capacity-150% rated torque can last for 60 seconds;
9. Ultra-low noise, the carrier frequency can be adjusted between 1-15K (depending on the model);
10. The control and protection are timely and reliable, and the system stability is high;
11. Set a variety of commonly used functions to meet application requirements:
(1) Standard Modbus communication
(2) Process PID control
(3) With 16 speed control
(4) 0~1000HZ high frequency output
(5) Multi-point V/F curve setting is possible
(6) Speed tracking function, automatically search for motor speed, and restart without stopping
(7) Single week and cycle counting function
(8) With multi-function input and output ports, and the switch value can be set to delay time
(9) It has protection functions such as over current, over voltage, under voltage, over temperature, overload, etc., and can save fault information
(10) There are multiple options for DC braking, magnetic flux braking, and resistance energy consumption braking
(11) Over-current stall, over-voltage stall, response to sudden load changes
(12) V/F curve can be adjusted according to load characteristics
(13) Pulse train I/O function
(14) Multi-speed control function
(15) Stop deceleration/restart after instantaneous power failure
(16) PID control function
(17) Communication function
(18) Main and auxiliary frequency input function
(19) One internal counter
(20) Torque detection function
Q 1: Are you trading company or manufacturer?
A1: We are factory.
Q 2: How long is your lead time?
A2: Generally 3-7 days if the goods are in stock, or 15-20 days if the stocks are not enough, it is according to the order quantity.
Q3. What is your supply capacity?
A3: 200,000PCS/year.
Q4: What is the standard of package?
A4: Carton box or plywood case.
Q5: What's your warranty term?
A5: We offer 18 months warranty time.
Q6: What is your terms of payment ?
A6: We accept T/T (30% deposit, 70% balance), L/C, Western Union.
Q7: Do you provide samples? Is it free or extra ?
A7: Yes, we provide samples and charge for the samples with freight cost. The sample fees will be returned if the order quantity over 100pcs.
Q8:How does your factory control the quality?
A8:Quality is priority, we always attach importance to quality control from the beginning to the end of production, every product will be fully assembled and carefully tested before packing and shipping.
Q9: Can the inverter connect with computer?
A9: Yes. All inverters have built-in RS485 communication, and can also optional Profibus-DP or CAN-open communication protocol.
Q10: Do you support OEM service?
A10: Yes, we support OEM. For some items we have MOQ. For more questions, feel free to send us inquiry.
2. Aluminum alloy heat dissipation, easy disassembly of the heat dissipation fan, stable heat dissipation guarantee to adapt to complex working conditions such as dust and cotton wool;
3. Small size, saving customer installation space;
4. Standard LED keyboard with potentiometer and externally available;
5. The product design strictly follows the IEC national standard and meets the CE certification test requirements;
6. Automatic slip compensation-more accurate speed;
7. Automatic torque compensation-up to 150% when starting at 3HZ;
8. High overload capacity-150% rated torque can last for 60 seconds;
9. Ultra-low noise, the carrier frequency can be adjusted between 1-15K (depending on the model);
10. The control and protection are timely and reliable, and the system stability is high;
11. Set a variety of commonly used functions to meet application requirements:
(1) Standard Modbus communication
(2) Process PID control
(3) With 16 speed control
(4) 0~1000HZ high frequency output
(5) Multi-point V/F curve setting is possible
(6) Speed tracking function, automatically search for motor speed, and restart without stopping
(7) Single week and cycle counting function
(8) With multi-function input and output ports, and the switch value can be set to delay time
(9) It has protection functions such as over current, over voltage, under voltage, over temperature, overload, etc., and can save fault information
(10) There are multiple options for DC braking, magnetic flux braking, and resistance energy consumption braking
(11) Over-current stall, over-voltage stall, response to sudden load changes
(12) V/F curve can be adjusted according to load characteristics
(13) Pulse train I/O function
(14) Multi-speed control function
(15) Stop deceleration/restart after instantaneous power failure
(16) PID control function
(17) Communication function
(18) Main and auxiliary frequency input function
(19) One internal counter
(20) Torque detection function
Q 1: Are you trading company or manufacturer?
A1: We are factory.
Q 2: How long is your lead time?
A2: Generally 3-7 days if the goods are in stock, or 15-20 days if the stocks are not enough, it is according to the order quantity.
Q3. What is your supply capacity?
A3: 200,000PCS/year.
Q4: What is the standard of package?
A4: Carton box or plywood case.
Q5: What's your warranty term?
A5: We offer 18 months warranty time.
Q6: What is your terms of payment ?
A6: We accept T/T (30% deposit, 70% balance), L/C, Western Union.
Q7: Do you provide samples? Is it free or extra ?
A7: Yes, we provide samples and charge for the samples with freight cost. The sample fees will be returned if the order quantity over 100pcs.
Q8:How does your factory control the quality?
A8:Quality is priority, we always attach importance to quality control from the beginning to the end of production, every product will be fully assembled and carefully tested before packing and shipping.
Q9: Can the inverter connect with computer?
A9: Yes. All inverters have built-in RS485 communication, and can also optional Profibus-DP or CAN-open communication protocol.
Q10: Do you support OEM service?
A10: Yes, we support OEM. For some items we have MOQ. For more questions, feel free to send us inquiry.
